Re: Backup power supply

Mike Scott <usenet.16@scottsonline.org.uk.invalid> wrote:

On 13/03/2024 13:18, Andriy D wrote:

Hi,
>
I'm considering adding some backup power supply for my RPi2 mainly
to avoid filesystem issues which may be caused by a  short power outage.

...

>
Any offers out there? Even something with a stack of AA
non-rechargeables would be fine.
>

There are tons of different '5v usb ups' options on Aliexpress :)
But if you've ever dealt with them, you know the quality ...

I'm inclining towards DIY as I've found quite developed
schematics online - with a charge control, signaling loop to RPi, auto-restart, etc.
But wanted to check what others did, before diving into 'PCB ordering and
resistors procurement' deeps :)

--

Cheers,
\aID